private void PlayButton_Click(object sender, RoutedEventArgs e)
        {
            QuestionChooseWindow game = new QuestionChooseWindow();

            game.Show();
            Hide();
        }
 private void FalseButton_Click(object sender, RoutedEventArgs e)
 {
     Hide();
     _questionChoosewindow.Show();
     _questionChoosewindow.QuestionFalse();
 }